Missouri Case No.ER-2022-0130: Time of Use program Costs amortization effective January 1, 2023 over a period of 4 years. Missouri Case No. ER-0218-0146: TOU Campaign Planning, Strategic planning efforts, Standard Tier, Rate Choice Options Marketing, and Education Campaign program costs amoritzed effective January 1, 2023 over a period of 4 years. Additional deferrals continue to be tracked and will be addressed in a subsequent rate case.